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HomeProductsTransformerRenewable Energy TransformerDry-Type Transformer For Renewable Energy (PV / Wind Power / Energy Storage)

Dry-Type Transformer For Renewable Energy (PV / Wind Power / Energy Storage)

Features :
Customizable
Voltage adjustment tap
Stainless steel hardware
High-grade silicon-steel core
Copper or aluminum windings available
Low loss, low noise, low partial discharge, high efficiency, high reliability
Main Overview:

The dry-type transformer for renewable energy applications, including photovoltaic (PV), wind power, and energy storage systems, is a core power conversion device specifically designed for renewable energy power generation and energy storage systems. Its basic function is to address voltage adaptation and safe power transmission issues during renewable energy power generation. It steps up or converts the voltage of the electrical energy output from generators or energy storage systems, enabling efficient and safe integration into the grid via collection lines or delivery to load centers.

Performance characteristics:

Special Structure & High Reliability: Customized solutions are provided. A new winding structure and special cooling system are adopted to offer tailored solutions for different application requirements in wind power, photovoltaic (PV), and energy storage fields.

Excellent Environmental Adaptability: Epoxy resin insulation technology is typically adopted, featuring flame retardancy, explosion protection, moisture resistance, and weather resistance. Dedicated products for energy storage can withstand temperatures as high as 220°C and as low as -40°C, meeting harsh outdoor environmental requirements.

High Efficiency & Energy Saving: High-quality high-permeability silicon steel sheets and optimized winding design are used, resulting in low no-load loss and load loss. The product meets national energy efficiency standards, helping to improve the overall efficiency of renewable energy systems and reduce lifecycle costs.

Intelligent Operation & Maintenance: By being equipped with intelligent temperature controllers, sensors, and monitoring devices, operating parameters such as voltage, current, and temperature can be collected in real time and transmitted to the energy management system, enabling remote monitoring, fault early warning, and intelligent O&M.

CFD Fluid Dynamics Simulation: CFD (Computational Fluid Dynamics) simulation is used to analyze air flow trajectories and configure fan air guide slots, achieving precision cooling. The product features low temperature rise and long service life.

Main performance parameter table for SC(B)12 35kV class renewable energy dry-type transformer:

Model

Rated capacity

(kVA)

Vector group

Voltage combination(kV)

No-load loss

(W)

Load loss(W)120℃

(F)

Load loss(W)145℃

(H)

Impedance voltage

(%)

High voltage

Tapping range

Low voltage

SC(B)12-1000

1000

Dyn11

35 36 37 38.5

±2x2.5% ±5%

0.4 0.69 0.8 1.14

1700

10400

11200

6~14

SC(B)12-1250

1250

2000

12700

13500

SC(B)12-1600

1600

2300

15400

16500

SC(B)12-2000

2000

2700

18200

19400

SC(B)12-2500

2500

3200

21800

23300

SC(B)12-3000

3000

3900

24000

25600

SC(B)12-3150

3150

4300

24500

26100

SC(B)12-4000

4000

5000

29400

31300

SC(B)12-4500

4500

5400

32300

34500

SC(B)12-5000

5000

6000

34900

37300

SC(B)12-6300

6300

7100

40800

43600

SC(B)12-8000

8000

8500

49200

52600

SC(B)12-10000

10000

10200

57900

61900

 

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